Condensed Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Revenue	$ 377,714	$ 254,455
Cost of revenue	158,834	113,396
Gross profit	218,880	141,059
Operating expenses:
Research and development	54,104	41,892
Selling, general and administrative	67,153	51,453
Litigation expense	1,489	1,628
Total operating expenses	122,746	94,973
Operating income	96,134	46,086
Other income (expense), net	(634)	2,587
Income before income taxes	95,500	48,673
Income tax expense	15,934	3,260
Net income	$ 79,566	$ 45,413
Net income per share
Basic (in dollars per share)	$ 1.71	$ 1.00
Diluted (in dollars per share)	$ 1.65	$ 0.95
Weighted-average shares outstanding:
Basic (in shares)	46,424	45,498
Diluted (in shares)	48,250	47,711